Seat



FIG. 1 is a perspective view of a design for a seat;

FIG. 2 is a side view of the seat as seen in FIG. 1, and all other side views are identical;

FIG. 3 is a top plan view of the seat as seen in FIG. 1; and,

FIG. 4 is a bottom plan view of the seat as seen in FIG. 1.

The broken lines shown in the drawings depict boundaries and the areas contained within them form no part of the claimed design. 

CLAIM The ornamental design for a seat, as shown and described. 